It took off with a bang. Boom Supersonic’s XB-1 jet broke the sound barrier for the first time on Monday as the American ...

Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...

Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...

Boom is convinced it can overcome the barriers that grounded the Concorde and make supersonic travel affordable and greener.

Boom's Supersonic XB-1 jet became the “world’s first independently developed supersonic jet” to break the sound barrier ...

A woman who died on an Air France flight has been identified as a member of the Kansas Air National Guard, according to ...

A passenger on an Air France flight from Paris to Boston died mid-flight Tuesday night despite life-saving efforts made by a ...

However, this does not mean that the two European flag carriers' liveries during Concorde's operational career were the only ...

PARIS—Air France will start its fleet-wide rollout of SpaceX’s Starlink inflight broadband by installing the system on its ...

At least two flights briefly traveled faster than the speed of sound as the jet stream sped up, but there would not have been ...

The test flight of the XB-1 aircraft is a step in manufacturer Boom Supersonic's goals of building a supersonic passenger jet.